M399419 五、新型說明： 【新型所屬之技術領域】 本創作是關於一種變壓器結構，特別是關於一種具有薄型化 效果的變壓器結構。 . 【先前技術】 - 傳統電路板内部通常混合了各式各樣不同的晶片、高壓、低 _壓電子元件、高頻、侧電子元件，藉以賊各種高頻電路、數 位電路和類比電路等。當這些電子元件或電路工作時會產生大量 局頻電磁波互相干擾’這就是EMi(Electromagnetic interference)。 一般而言’ EMI會通過電路板的佈線或外接線_向外發射，造 成周邊的電雜射污染，這秘料彡響其關邊的電子設備正常 工作，還可能對人體有害。 • 目則魏板駐流㈣型化設計，然而，薄型化設計會使其 •内。卩的各項電子雜件受到嚴苛的尺寸及题限制；其中，又以 =、低壓電源轉換的髓器，受到最嚴格的安規要求。—般而言， 文£益的目的在於料高_經過，並藉以轉換電源供應器的輸 出、入電壓。 傳、先上’ §—魏$與—電路板結合，在X廠的組裂製程 中，常會透過自動生產線而將該變壓器與電路板經過一波焊 爐藉以將融炫的金屬錫焊接於變壓器與電路板間，使該變壓器 與電路板得以結合固定。 M399419 口…、:而波焊爐的溫度非常高，若操作不當，容易損壞該變壓 器上細小的_ ’造成短路或毁損的現象。還有，薄型化的電路 板與變壓器的安規要求更嚴苛，若變壓器上的線圈過於靠近接 腳’則谷易產生高壓短弧放電現象，十分危險。 因此如何使該薄型化的變壓器與電路板在生產時不會產 生波焊爐的TBJ {毁損，在使用時也可鱗低高壓短弧放電現象， W疋本領域具有通常知識者努力的目標。 【新型内容】 本創作主要目的在使該_化的Μϋ結構與電路板於生產 時不會產生波職的高溫毀損現象。 本創作另—目的在使賴器結構降低高壓短弧放電現象，符 合安規的要求。 為了達成上述目的，本創作提供—種變壓器結構，其包括有 —絕緣殼體、至少—鐵芯體及—絕緣底座。觀賴體包括有-^線架、—穿設通道及至少—定位塊，該妓通道穿越通過該繞 線架’該定位塊位於該絕緣殼體其中—側面；每—鐵芯體包括一 中柱體及至少—餘體，該中柱體可插設至該穿設通勒，且當 斜柱體插設至該穿⑽道時，該側柱體位於該繞線架周邊；該 絕緣底座包括有多個接腳、—容置空間及至少—定位槽，該些接 腳位於該絕緣底座外側，且可用以連接狀至該電路板，每一定 位槽可與-粒塊減合’ t該定位槽蚊錢結合時，該絕緣 M399419 殼體會位於該容置空_ ;藉此，該變㈣結構可該些接腳 而將該絕緣底座嵌入於一電路板的凹洞之中，達到薄型化的效果。 為了達成上述目的，本創作提供另一種變壓器結構，其包括 有一絕緣Μ、至少-齡體及-絕緣底座。賴體包括有 -繞線架、-穿設通道及至少—定域’該穿設通道穿越通過該 •繞線架’該定位槽位於該絕緣殼體其中—側面；每—鐵芯體包括 -中柱體及至少-她體，該中柱體可插設至該穿設通道内，且 •當該中柱體插設至該穿設通道時，·柱體位於該繞線架周邊； 該絕緣底座包括有多個接腳、—容置空間及至少—定位塊，該些 接腳位於親緣底座外側1可用以連翻定至該電路板，每一 定位塊可與-定位_結合’ #觀位難粒塊結合時該絕 緣殼體會位賊容置郎内；藉此，該變壓賭射湘糾接 腳而將該絕緣底座嵌入於-電路板的凹洞之中，達到薄型 果。 如上所述的變壓器結構，1巾， 再，、中，该絕緣殼體包括有至少兩高 壓隔板’該些高壓隔板位於該繞線架外側。 如上所述賴陶，其巾，_嫩位塊結合時係 呈緊配狀態。 該鐵芯體為Ε型鐵芯。 该中柱體插設至該穿設通道 如上所述的變壓器結構，其中， 如上所述的變壓器結構，其中， 時係呈滑配狀態。 如上所述的變壓器結構，其十 當泫中柱體插設至該穿設通 5 M399419 道時，該側柱體與該繞線架呈緊配狀態。 如上所述的變壓器結構，其中，該電路板上包括有多個設置 於該凹洞周邊的插孔’每-插孔與—接腳相對應，該些接腳係藉 由插進該插孔内而將該絕緣底座固定。 如上所述的變壓器結構’其中’該些接腳係烊接於該凹洞的 側壁上，藉以固定該絕緣底座。 如上所述的變壓器結構，其中，該中柱體與該·體的截面 為正方形或長方形。 藉此，本創作可使該薄型化的變壓器結構與電路板於生產時 不會產生波焊爐的高溫毀損現象，提高工廠生產的良率，還可降 低高壓短弧放電的現象，用以符合安規的要求。因此，具有實用 的價值。 為使熟悉該項技藝人士瞭解本創作之目的、特徵及功效，兹 藉由下述具體實施例’並配合所附之圖式，對本創作詳加說明如 後。 【實施方式】 請同時參閱圓1與圖2’圖1所繪示本創作第一實施例的變壓 器結構的俯視立體圖’圖2所繪示本創作第一實施例的變壓器結 構的仰視立體圖。如圖1與圖2所示，一變壓器結構1，其係用以 嵌入一電路板9的凹洞92中，藉以達到薄型化的效果。該電路板 9包括有多個插孔91 ’該些插孔91設置於該凹洞92周邊。該變 M399419 壓益結構1包括有一絕緣殼體η、兩鐵芯'體12及-絕緣底座13。 其中，該絕緣殼體11包括有一繞線架m、一穿設通道ιΐ2、四 個同壓隔板113及三個定位塊114，該穿設通道112沿丫轴方向穿 越通過該繞線架U1，該些高壓隔板113位於該繞線架⑴外側， 二個疋位塊114位於該絕緣殼體u靠近該絕緣底座13的―側面， 且呈三角形排列。該繞線架ill係用以圍繞多I線圈(未緣示），該 问壓隔板113係用以輔助該些線圈的固定以及該些線圈與外側電 鲁性的隔絕。該鐵芯體12為E型鐵芯，且包括一中柱體121及兩側 柱體122 ’其目的伽以導引錄_测所產生的磁力線。該中 柱體121與該絕緣殼體u的穿設通道112相對應，且可插設至該 穿設通道112之内，當該中柱體12ι插設至該穿設通道U2時， 兩側柱體122會位於該繞線架U1的周邊。也就是說，透過將該 中柱體121插入該穿設通道112，即可使該鐵芯體丨2與該絕緣殼 體丨1相結合。其結合的方式為：使兩鐵芯體12分別位於該穿設 • 通道112的兩端，再將兩中柱體121由該穿設通道112的兩端向 内插入該穿設通道112之内，即可將該絕緣殼體n與兩鐵芯體12 相結合。在較佳實施例中，為了使該中柱體121順利地插入，該 中柱體121與該穿設通道112係呈滑配狀態，藉以降低插入時的 摩擦阻力。运有，當s亥中柱體121插設至該穿設通道IQ後，為 了使該鐵芯體12與該絕緣殼體11的結合較為穩固，不會搖動、 脫落，因此該側柱體122與該繞線架111係呈緊配狀態。此外， 該中柱體121或該側柱體122的戴面可為正方形或長方形。 M399419 該絕緣底座13包括有多個接腳⑶、—容置空間132及三個 定位槽133’該容置空間132為—朝上且呈相放狀態的内凹狀空 間。其中’二個定位槽133與三個定位塊114互相對應，所以每 -定位塊114可分別插入-定位槽〗33内而互相結合；當該定位 塊1H與疋位槽133結合時’該絕緣殼體丨丨會位於該容置空間 内。該定位塊114與定位槽133的目的在於導引該絕緣殼體丨丨與 絕緣底座13的結合，可防呆、防止組裝錯誤的現象發生。在較佳 實施例中，該定位槽133與定位塊114結合時係呈緊配狀態。另 外，多個接腳131係位於該絕緣底座η外側，且沿著χ軸方向排 列，每一接腳131均與一插孔91相對應，因此該些接腳131可藉 由插進該插孔91内而將該絕緣底座13固定於該電路板9的凹洞 92内；亦即’透過多個接腳πΐ即可使該絕緣底座13連接固定至 該電路板9。 接下來，介紹本創作之變壓器結構1與該電路板9組裝的順 序。首先，先在該絕緣殼體11上纏繞多匝線圈(未繪示），再將兩 鐵芯體12以y軸的方向插進該絕緣殼體u的穿設通道112内， 當該線圈、鐵芯體12及絕緣殼體11結合後，再往下移動而置於 該容置空間132内；此時’透過該些定位塊114與定位槽133的 結合，即可固定該絕緣殼體11與該絕緣底座13，且，利用該絕緣 底座13包覆固定該線圈、鐵芯體12及絕緣殼體11。最後，將該 變壓器結構1的多個接腳131對準該電路板9的多個插孔91，即 可將該絕緣底座13嵌入該電路板9的凹洞92之中。如此，當該 M399419 ，變壓器結構1與該電路板9置於波焊爐内焊接時，融熔的金屬錫 與尚熱的溫度便不會侵襲、損壞該變壓器結構丨的内部元件，可 用以知：尚工薇生產的良率。因為該變壓器結構1係設置且凹陷於 該電路板9的凹洞92中，因此較不佔空間，可收薄型化的效果。 還有，因為該絕緣底座13將該線圈、鐵芯體丨2及絕緣殼體η包 覆，因此該變壓器結構1周邊的高壓會與該電路板9隔有一定距 離’可降低高壓短弧放電的現象’因此可符合安規的要求。 • 如上所述的實施例係將多個接腳131插進該電路板9的插孔 91中，然而在其他實施例中，也可以將該些接腳131焊接於該凹 洞92的側壁上，藉以固定該絕緣底座13。還有，該定位塊114係 設置於該絕緣威體11的下方，該定位槽133係設置於該絕緣底座 13的上方，使該定位塊114、定位槽133上下互相對應。在其他 實施例中，該定位塊與該定位槽當然也可以互相交換設置的位 置，也就疋說，將該定位塊設置於該絕緣底座的上方，該定位槽 # 係設置於該絕緣殼體的下方。如此，亦可達到絕緣殼體、絕緣底 座互相對應而結合的功效。 另外，上述鐵芯體插設至該穿設通道的方向與多個接腳排列 的方向係呈垂直，當然，在其他實施例中也可以使其方向平行。 請同時參閱圖3與圖4’圖3所續'示本創作第二實施例的變麼器结 構的俯視立體圖，圖4所繪示本創作第二實施例的變壓器結構的 仰視立體圖。如圖3與圖4所示，該變壓器結構2包括有—絕緣 殼體21、兩鐵芯體22及一絕緣底座23 ;該絕緣殼體21包括有一 9 勝 9419 繞線架211、一穿設通道212、四個高壓隔板213及三個定位塊 214,每一鐵芯體22包括有一中柱體221及兩側柱體222;該絕緣 底座23包括有多個接腳231、一容置空間232及三個定位槽233。 其中，該絕緣殼體21、鐵芯體22及絕緣底座23的結構與前述第 -實施例的結構類似，故不再贅述；其差異在於：該穿設通道212 及多個接腳231係位於X軸的方向上，因此，兩鐵芯體22亦需以 X轴方向插進該穿設通道212内，才能與該絕緣殼體21結合。藉 此’本實施例的變壓器結構2亦可達前述功效。 綜上所述，本創作所述的變壓器結構可使該薄型化的變壓器 結構與電路板於生產、組裝時不會產生波焊爐的高溫毀損現象， 提高工廠生產的良率，還可降低高壓短弧放電的現象，用以符合 安規的要求。因此，具有實用的價值。 雖然本創作已以具體實施例揭露如上，然其所揭露的具體實 施例並非用嫌林鑛，任何熟悉此技藝者，在錢離本創作 之精神和範_，當可作各種之更動與獅，其所作之更動與潤 飾皆屬於本創作之範疇，本創作之保護範圍當視後附之申請專利 範圍所界定者為準。 【圖式簡單說明】 圖1所繪示本創作第一實施例的變壓器結構的俯視立體圖。 圖2所繪示本創作第一實施例的變壓器結構的仰視立體圖。 圖3所繪示本創作第二實施例的變壓器結構的俯視立體圖。M399419 V. New description: [New technical field] This creation is about a transformer structure, especially a transformer structure with a thinning effect. [Prior Art] - A variety of different wafers, high voltage, low voltage electronic components, high frequency, and side electronic components are usually mixed inside the conventional circuit board, so that various high frequency circuits, digital circuits, and analog circuits are used. When these electronic components or circuits operate, a large number of local frequency electromagnetic waves are generated to interfere with each other'. This is EMi (Electromagnetic interference). In general, EMI will be emitted through the wiring or external wiring of the board, causing pollution of the surrounding electric radiation. This secret slams the electronic equipment on the side of it and it may be harmful to the human body. • The purpose is to design (4) the design of the Wei plate, however, the thin design will make it inside. The electronic components of 卩 are subject to strict size and problem limitations; among them, the medullary device with low voltage conversion is subject to the most stringent safety requirements. In general, the purpose of the article is to calculate the output _ passing, and to convert the output and input voltage of the power supply. Passing, first on the ' § - Wei $ and - circuit board combination, in the assembly process of the X factory, often through the automatic production line, the transformer and the circuit board through a wave soldering furnace to weld the molten metal tin to the transformer Between the circuit board and the circuit board, the transformer and the circuit board are combined and fixed. M399419 mouth...,: The temperature of the wave soldering furnace is very high. If it is not operated properly, it will easily damage the small _ ' on the transformer causing short circuit or damage. In addition, the thinner circuit board and the transformer have stricter safety requirements. If the coil on the transformer is too close to the pin, the valley is prone to high-voltage short arc discharge, which is very dangerous. Therefore, how to make the thinned transformer and the circuit board produce TBJ {destruction of the wave soldering furnace during production, and it can also be used in the field of low-pressure and high-voltage short-arc discharge, and the field has the goal of ordinary knowledge. [New content] The main purpose of this creation is to prevent the high-temperature damage of the Μϋ-structure and circuit board during production. The purpose of this creation is to reduce the high-voltage short-arc discharge phenomenon and meet the requirements of safety regulations. In order to achieve the above object, the present invention provides a transformer structure including an insulating housing, at least a core body and an insulating base. The viewing body comprises a -^ wire frame, a through passage and at least a positioning block, and the winding passage passes through the winding frame. The positioning block is located in the insulating casing - the side surface; each of the iron core body comprises a middle a cylinder and at least a residual body, the middle cylinder may be inserted into the through hole, and when the oblique cylinder is inserted into the through hole (10), the side cylinder is located around the winding frame; the insulating base The utility model comprises a plurality of pins, an accommodating space and at least a positioning groove, the pins are located outside the insulating base, and can be connected to the circuit board, and each positioning groove can be reduced with the granules. When the positioning slot mosquito money is combined, the insulating M399419 housing is located in the receiving space _; thereby, the variable (four) structure can be used to embed the insulating base in a recess of a circuit board to achieve a thin shape Effect. In order to achieve the above object, the present invention provides another transformer structure including an insulating crucible, at least an age body, and an insulating base. The body includes a bobbin, a through passage, and at least a localized passage. The through passage passes through the bobbin. The positioning groove is located in the insulative housing - the side surface; each of the core bodies includes - a middle cylinder and at least a her body, the middle cylinder being insertable into the through passage, and • when the middle cylinder is inserted into the through passage, the cylinder is located at the periphery of the winding frame; The insulating base comprises a plurality of pins, an accommodating space and at least a positioning block, wherein the pins are located outside the kinetic base 1 and can be flipped to the circuit board, and each positioning block can be combined with the positioning _ When the position is difficult to combine, the insulating shell is placed in the thief; and the insulating base is embedded in the cavity of the circuit board to achieve a thin fruit. In the transformer structure as described above, the one, the second, the middle, the insulating housing includes at least two high pressure partitions, and the high pressure partitions are located outside the winding frame. As mentioned above, Lai Tao, its towel, _ tender block is in a tight fit state. The core body is a Ε-shaped iron core. The middle cylinder is inserted into the through-passage transformer structure as described above, wherein the transformer structure is as described above, wherein the time is in a slip-fit state. In the transformer structure as described above, when the middle cylinder is inserted into the through-pass 5 M399419, the side cylinder is in a tight state with the bobbin. The transformer structure as described above, wherein the circuit board includes a plurality of jacks disposed at the periphery of the recesses, each of the jacks corresponding to the pins, and the pins are inserted into the jacks The insulating base is fixed inside. The transformer structure as described above is in which the pins are attached to the side walls of the recess to fix the insulating base. The transformer structure as described above, wherein the middle cylinder and the body have a square or rectangular cross section. In this way, the creation of the thinned transformer structure and the circuit board can not cause high temperature damage of the wave soldering furnace during production, improve the yield of the factory production, and reduce the phenomenon of high voltage short arc discharge to meet the requirements. Safety requirements. Therefore, it has practical value. In order to familiarize the person skilled in the art with the purpose, features and effects of the present invention, the present invention will be described in detail by the following specific embodiments and with the accompanying drawings. [Embodiment] Please refer to the circle 1 and FIG. 2'. FIG. 1 is a top perspective view showing the transformer structure of the first embodiment of the present invention. FIG. 2 is a bottom perspective view showing the transformer structure of the first embodiment of the present invention. As shown in Figs. 1 and 2, a transformer structure 1 is used for embedding in a recess 92 of a circuit board 9, whereby a thinning effect is achieved. The circuit board 9 includes a plurality of jacks 91' which are disposed around the recess 92. The variable M399419 compact structure 1 includes an insulating housing η, two cores 12 and an insulating base 13. The insulative housing 11 includes a bobbin m, a through passage ι 2, four cooperating partitions 113, and three positioning blocks 114. The through passage 112 passes through the bobbin U1 along the x-axis direction. The high voltage partitions 113 are located outside the winding frame (1), and the two clamping blocks 114 are located on the side of the insulating housing u near the insulating base 13, and are arranged in a triangle shape. The bobbin ill is used to surround a plurality of I coils (not shown) for assisting in the fixation of the coils and the electrical isolation of the coils from the outside. The core body 12 is an E-shaped core, and includes a center cylinder 121 and two side cylinders 122' for the purpose of guiding the magnetic lines of force generated by the recording. The middle cylinder 121 corresponds to the through passage 112 of the insulating housing u, and can be inserted into the through passage 112. When the middle cylinder 12 is inserted into the through passage U2, both sides are The cylinder 122 will be located at the periphery of the bobbin U1. That is, by inserting the center cylinder 121 into the through passage 112, the core body 2 can be joined to the insulating case 丨1. The two iron cores 12 are respectively located at the two ends of the through hole 112, and the two middle cylinders 121 are inserted into the through passage 112 inwardly from both ends of the through passage 112. The insulating housing n can be combined with the two core bodies 12. In the preferred embodiment, in order to smoothly insert the center cylinder 121, the center cylinder 121 and the through passage 112 are in a slip-fit state, thereby reducing frictional resistance during insertion. In the case where the pillar 121 is inserted into the through passage IQ, the joint of the core body 12 and the insulating casing 11 is relatively stable and does not shake or fall off, so the side pillar 122 It is in a tight state with the bobbin 111. In addition, the wearing surface of the middle cylinder 121 or the side cylinder 122 may be square or rectangular. M399419 The insulating base 13 includes a plurality of pins (3), an accommodating space 132, and three positioning grooves 133'. The accommodating space 132 is a concave space facing upward and in a phased state. The two positioning slots 133 and the three positioning blocks 114 correspond to each other, so each positioning block 114 can be inserted into the positioning slot 33 and combined with each other; when the positioning block 1H is combined with the clamping slot 133, the insulation is The housing 丨丨 is located in the accommodating space. The purpose of the positioning block 114 and the positioning groove 133 is to guide the combination of the insulating housing 丨丨 and the insulating base 13 to prevent sticking and prevent assembly errors. In the preferred embodiment, the positioning groove 133 is in a tight fit when combined with the positioning block 114. In addition, a plurality of pins 131 are located outside the insulating base η and are arranged along the axis of the yoke. Each of the pins 131 corresponds to a jack 91. Therefore, the pins 131 can be inserted into the plug. The insulating base 13 is fixed in the hole 91 in the hole 92 of the circuit board 9; that is, the insulating base 13 is connected and fixed to the circuit board 9 through a plurality of pins π. Next, the sequence in which the transformer structure 1 of the present invention is assembled with the circuit board 9 will be described. First, a plurality of coils (not shown) are wound on the insulating housing 11, and the two core bodies 12 are inserted into the through-passage 112 of the insulating housing u in the y-axis direction, when the coil, After the core body 12 and the insulating case 11 are combined, they are moved downward to be placed in the accommodating space 132. At this time, the insulating case 11 can be fixed by the combination of the positioning block 114 and the positioning groove 133. The coil, the core body 12, and the insulating case 11 are covered and fixed by the insulating base 13. Finally, the plurality of pins 131 of the transformer structure 1 are aligned with the plurality of jacks 91 of the circuit board 9, i.e., the insulating base 13 can be embedded in the recess 92 of the circuit board 9. Thus, when the M399419, the transformer structure 1 and the circuit board 9 are placed in the wave soldering furnace, the molten metal tin and the hot temperature will not invade and damage the internal components of the transformer structure, and can be known. : The yield of Shanggongwei production. Since the transformer structure 1 is disposed and recessed in the recess 92 of the circuit board 9, it is less space-consuming and can be thinned. Moreover, since the insulating base 13 encloses the coil, the core body 2 and the insulating case η, the high voltage around the transformer structure 1 is separated from the circuit board 9 by a certain distance to reduce the high voltage short arc discharge. The phenomenon 'can therefore meet the requirements of safety regulations. The embodiment as described above inserts a plurality of pins 131 into the insertion holes 91 of the circuit board 9, but in other embodiments, the pins 131 may be soldered to the side walls of the recess 92. Thereby, the insulating base 13 is fixed. The positioning block 114 is disposed below the insulating core 11, and the positioning groove 133 is disposed above the insulating base 13, so that the positioning block 114 and the positioning groove 133 are vertically aligned with each other. In other embodiments, the positioning block and the positioning slot can of course be exchanged with each other. In other words, the positioning block is disposed above the insulating base, and the positioning slot is disposed on the insulating housing. Below. In this way, the insulating shell and the insulating base can be combined to each other. Further, the direction in which the core body is inserted into the through passage is perpendicular to the direction in which the plurality of pins are arranged. Of course, in other embodiments, the direction may be parallel. Referring to FIG. 3 and FIG. 4', FIG. 3 is a top perspective view showing the structure of the transformer of the second embodiment of the present invention, and FIG. 4 is a bottom perspective view showing the transformer structure of the second embodiment of the present invention. As shown in FIG. 3 and FIG. 4, the transformer structure 2 includes an insulating housing 21, two iron core bodies 22, and an insulating base 23; the insulating housing 21 includes a 9 win 9419 winding frame 211, and a through hole. The channel 212, the four high-voltage partitions 213 and the three positioning blocks 214, each of the core bodies 22 includes a middle cylinder 221 and two side cylinders 222. The insulating base 23 includes a plurality of pins 231 and a receiving portion. The space 232 and the three positioning slots 233. The structure of the insulative housing 21, the core body 22 and the insulative base 23 is similar to that of the foregoing embodiment, and therefore will not be described again; the difference is that the through passage 212 and the plurality of pins 231 are located. In the direction of the X-axis, the two core bodies 22 are also inserted into the through-passage 212 in the X-axis direction to be coupled to the insulating housing 21. The transformer structure 2 of the present embodiment can also achieve the aforementioned effects. In summary, the transformer structure described in the present invention can prevent the high-temperature damage of the wave soldering furnace during the production and assembly of the thinned transformer structure and the circuit board, improve the yield of the factory production, and reduce the high voltage. The phenomenon of short arc discharge is used to meet the requirements of safety regulations. Therefore, it has practical value. Although the present invention has been disclosed above in the specific embodiments, the specific embodiments disclosed herein are not intended to be used in the case of any person skilled in the art, and in the spirit and scope of the present invention, when various changes can be made with the lion, The changes and refinements made by them are within the scope of this creation. The scope of protection of this creation is subject to the definition of the patent application scope attached. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a top perspective view showing a transformer structure of a first embodiment of the present invention. 2 is a bottom perspective view of the transformer structure of the first embodiment of the present invention. FIG. 3 is a top perspective view of the transformer structure of the second embodiment of the present invention.